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changed the order of listen and multiplexer registeration to avoid spurious hangup event

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hyunghwan.chung
2018-05-16 07:03:01 +00:00
parent da0b655d40
commit f260c04b4e
3 changed files with 26 additions and 37 deletions
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27
moo/lib/exec.c
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@ -1354,7 +1354,7 @@ static int delete_sem_from_sem_io_tuple (moo_t* moo, moo_oop_semaphore_t sem, in
static void _signal_io_semaphore (moo_t* moo, moo_oop_semaphore_t sem)
{
moo_oop_process_t proc;
proc = signal_semaphore (moo, sem);
if (moo->processor->active == moo->nil_process && (moo_oop_t)proc != moo->_nil)
@ -1384,26 +1384,25 @@ static void signal_io_semaphore (moo_t* moo, moo_ooi_t io_handle, moo_ooi_t mask
moo_ooi_t sem_io_index;
sem_io_index = moo->sem_io_map[io_handle];
insem = moo->sem_io_tuple[sem_io_index].sem[MOO_SEMAPHORE_IO_TYPE_OUTPUT];
outsem = moo->sem_io_tuple[sem_io_index].sem[MOO_SEMAPHORE_IO_TYPE_INPUT];
if (insem)
{
if ((mask & (MOO_SEMAPHORE_IO_MASK_OUTPUT | MOO_SEMAPHORE_IO_MASK_ERROR)) ||
(!outsem && (mask & MOO_SEMAPHORE_IO_MASK_HANGUP)))
{
_signal_io_semaphore (moo, insem);
}
}
insem = moo->sem_io_tuple[sem_io_index].sem[MOO_SEMAPHORE_IO_TYPE_INPUT];
outsem = moo->sem_io_tuple[sem_io_index].sem[MOO_SEMAPHORE_IO_TYPE_OUTPUT];
if (outsem)
{
if (mask & (MOO_SEMAPHORE_IO_MASK_INPUT | MOO_SEMAPHORE_IO_MASK_HANGUP | MOO_SEMAPHORE_IO_MASK_ERROR))
if ((mask & (MOO_SEMAPHORE_IO_MASK_OUTPUT | MOO_SEMAPHORE_IO_MASK_ERROR)) ||
(!insem && (mask & MOO_SEMAPHORE_IO_MASK_HANGUP)))
{
_signal_io_semaphore (moo, outsem);
}
}
if (insem)
{
if (mask & (MOO_SEMAPHORE_IO_MASK_INPUT | MOO_SEMAPHORE_IO_MASK_HANGUP | MOO_SEMAPHORE_IO_MASK_ERROR))
{
_signal_io_semaphore (moo, insem);
}
}
}
else
{